Emission Control Systems Warranty; What Is Covered; How To Determine The Applicable Emissions Control System Warranty; Federal Emission Control System Warranty - Buick 2010 Enclave Warranty And Owner Assistance Information

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Emission Control Systems Warranty

The emission warranty on your
vehicle is issued in accordance with
the U.S. Federal Clean Air Act.
Defects in material or workmanship
in GM emission parts may also
be covered under the New Vehicle
Limited Warranty Bumper-to-Bumper
coverage. There may be additional
coverage on GM diesel engine
vehicles. In any case, the warranty
with the broadest coverage
applies.

What Is Covered

The parts covered under the
emission warranty are listed under
Emission Warranty Parts List on
page 21.
How to Determine the
Applicable Emissions Control
System Warranty
State and Federal agencies may
require different emission control
system warranty depending on:
•
Whether the vehicle conforms
to regulations applicable to
light duty or heavy duty
emission control systems.
•
Whether the vehicle conforms
to or is certified for California
regulations in addition to
U.S. EPA Federal regulations.
All vehicles are eligible for Federal
Emissions Control System
Warranty Coverage. If the emissions
control label contains language
stating the vehicle conforms
to California regulations, the vehicle
is also eligible for California
Emissions Control System Warranty
Coverage.
Federal Emission Control
System Warranty
Federal Warranty Coverage
•
Car or Light Duty Truck
with a Gross Vehicle Weight
Rating (GVWR) of 8,500 lbs.
or less
− 2 years or 24,000 miles and
8 years or 80,000 miles for
the catalytic converter,
vehicle/powertrain control
module, transmission control
module or other onboard
emissions diagnostic device,
including emission-related
software, whichever
comes first.
•
Light Duty Truck equipped with
Heavy Duty Gasoline Engine
and with a Gross Vehicle Weight
Rating (GVWR) greater than
8,500 lbs.
− 5 years or 50,000 miles,
whichever comes first.